200 lines
6.0 KiB
C
200 lines
6.0 KiB
C
/*
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* Unit tests for Direct Show functions
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*
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* Copyright (C) 2004 Christian Costa
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <assert.h>
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#define COBJMACROS
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#include "wine/test.h"
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#include "uuids.h"
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#include "dshow.h"
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#include "control.h"
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static const WCHAR file[] = {'t','e','s','t','.','a','v','i',0};
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IGraphBuilder* pgraph;
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static int createfiltergraph(void)
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{
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return S_OK == CoCreateInstance(
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&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IGraphBuilder, (LPVOID*)&pgraph);
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}
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static void renderfile(void)
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{
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HRESULT hr;
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hr = IGraphBuilder_RenderFile(pgraph, file, NULL);
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ok(hr==S_OK, "RenderFile returned: %x\n", hr);
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}
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static void rungraph(void)
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{
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HRESULT hr;
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IMediaControl* pmc;
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IMediaEvent* pme;
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HANDLE hEvent;
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hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaControl, (LPVOID*)&pmc);
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ok(hr==S_OK, "Cannot get IMediaControl interface returned: %x\n", hr);
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hr = IMediaControl_Run(pmc);
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ok(hr==S_FALSE, "Cannot run the graph returned: %x\n", hr);
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hr = IGraphBuilder_QueryInterface(pgraph, &IID_IMediaEvent, (LPVOID*)&pme);
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ok(hr==S_OK, "Cannot get IMediaEvent interface returned: %x\n", hr);
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hr = IMediaEvent_GetEventHandle(pme, (OAEVENT*)&hEvent);
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ok(hr==S_OK, "Cannot get event handle returned: %x\n", hr);
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/* WaitForSingleObject(hEvent, INFINITE); */
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Sleep(20000);
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hr = IMediaControl_Release(pme);
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ok(hr==2, "Releasing mediaevent returned: %x\n", hr);
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hr = IMediaControl_Stop(pmc);
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ok(hr==S_OK, "Cannot stop the graph returned: %x\n", hr);
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hr = IMediaControl_Release(pmc);
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ok(hr==1, "Releasing mediacontrol returned: %x\n", hr);
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}
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static void releasefiltergraph(void)
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{
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HRESULT hr;
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hr = IGraphBuilder_Release(pgraph);
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ok(hr==0, "Releasing filtergraph returned: %x\n", hr);
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}
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static void test_render_run(void)
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{
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HANDLE h;
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if (!createfiltergraph())
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return;
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h = CreateFileW(file, 0, 0, NULL, OPEN_EXISTING, 0, NULL);
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if (h != INVALID_HANDLE_VALUE) {
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CloseHandle(h);
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renderfile();
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rungraph();
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}
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releasefiltergraph();
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}
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static void test_graph_builder(void)
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{
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HRESULT hr;
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IBaseFilter *pF = NULL;
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IBaseFilter *pF2 = NULL;
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IPin *pIn = NULL;
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IEnumPins *pEnum = NULL;
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PIN_DIRECTION dir;
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static const WCHAR testFilterW[] = {'t','e','s','t','F','i','l','t','e','r',0};
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static const WCHAR fooBarW[] = {'f','o','o','B','a','r',0};
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if (!createfiltergraph())
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return;
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/* create video filter */
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hr = CoCreateInstance(&CLSID_VideoRenderer, NULL, CLSCTX_INPROC_SERVER,
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&IID_IBaseFilter, (LPVOID*)&pF);
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ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
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ok(pF != NULL, "pF is NULL\n");
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/* add the two filters to the graph */
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hr = IGraphBuilder_AddFilter(pgraph, pF, testFilterW);
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ok(hr == S_OK, "failed to add pF to the graph: %x\n", hr);
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/* find the pins */
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hr = IBaseFilter_EnumPins(pF, &pEnum);
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ok(hr == S_OK, "IBaseFilter_EnumPins failed for pF: %x\n", hr);
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ok(pEnum != NULL, "pEnum is NULL\n");
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hr = IEnumPins_Next(pEnum, 1, &pIn, NULL);
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ok(hr == S_OK, "IEnumPins_Next failed for pF: %x\n", hr);
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ok(pIn != NULL, "pIn is NULL\n");
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hr = IPin_QueryDirection(pIn, &dir);
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ok(hr == S_OK, "IPin_QueryDirection failed: %x\n", hr);
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ok(dir == PINDIR_INPUT, "pin has wrong direction\n");
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hr = IGraphBuilder_FindFilterByName(pgraph, fooBarW, &pF2);
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ok(hr == VFW_E_NOT_FOUND, "IGraphBuilder_FindFilterByName returned %x\n", hr);
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ok(pF2 == NULL, "IGraphBuilder_FindFilterByName returned %p\n", pF2);
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hr = IGraphBuilder_FindFilterByName(pgraph, testFilterW, &pF2);
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ok(hr == S_OK, "IGraphBuilder_FindFilterByName returned %x\n", hr);
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ok(pF2 != NULL, "IGraphBuilder_FindFilterByName returned NULL\n");
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hr = IGraphBuilder_FindFilterByName(pgraph, testFilterW, NULL);
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ok(hr == E_POINTER, "IGraphBuilder_FindFilterByName returned %x\n", hr);
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releasefiltergraph();
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}
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static void test_graph_builder_addfilter(void)
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{
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HRESULT hr;
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IBaseFilter *pF = NULL;
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static const WCHAR testFilterW[] = {'t','e','s','t','F','i','l','t','e','r',0};
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if (!createfiltergraph())
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return;
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hr = IGraphBuilder_AddFilter(pgraph, NULL, testFilterW);
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ok(hr == E_POINTER, "IGraphBuilder_AddFilter returned: %x\n", hr);
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/* create video filter */
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hr = CoCreateInstance(&CLSID_VideoRenderer, NULL, CLSCTX_INPROC_SERVER,
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&IID_IBaseFilter, (LPVOID*)&pF);
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ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
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ok(pF != NULL, "pF is NULL\n");
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if (!pF) {
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skip("failed to created filter, skipping\n");
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return;
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}
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hr = IGraphBuilder_AddFilter(pgraph, pF, NULL);
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ok(hr == S_OK, "IGraphBuilder_AddFilter returned: %x\n", hr);
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releasefiltergraph();
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}
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static void test_filter_graph2(void)
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{
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HRESULT hr;
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IFilterGraph2 *pF = NULL;
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hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER,
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&IID_IFilterGraph2, (LPVOID*)&pF);
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ok(hr == S_OK, "CoCreateInstance failed with %x\n", hr);
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ok(pF != NULL, "pF is NULL\n");
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hr = IFilterGraph2_Release(pF);
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ok(hr == 0, "IFilterGraph2_Release returned: %x\n", hr);
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}
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START_TEST(filtergraph)
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{
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CoInitialize(NULL);
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test_render_run();
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test_graph_builder();
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test_graph_builder_addfilter();
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test_filter_graph2();
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}
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